{"id":"CVE-2026-107269","title":"Gophish through 0.12.1 contains a timing discrepancy vulnerability in AdminServer.Login that allows unauthenticated attackers to enumerate valid usernames by measuring login response times","summary":"Gophish through 0.12.1 contains a timing discrepancy vulnerability in AdminServer.Login that allows unauthenticated attackers to enumerate valid usernames by measuring login response times. Attackers can submit candidate usernames to POS…","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-208"],"vendor":"gophish","product":"gophish","affected":["gophish <= 0.12.1"],"published":"2026-10-07","updated":"2026-10-10","sourceUpdated":"2026-10-10T03:17:06.763","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-107269","references":[{"url":"https://blog.ostorlab.co/gophish-0121-manual-review-agentic-deep-scan.html","label":"disclosure@vulncheck.com"},{"url":"https://github.com/gophish/gophish","label":"disclosure@vulncheck.com"},{"url":"https://github.com/gophish/gophish/blob/b1648f0759c6d57ac989157c55d8b47c40254fe6/controllers/route.go#L375-L390","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/gophish-through-0.12.1-username-enumeration-via-post-login-timing-discrepancy","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00242,"epssPercentile":0.15294,"ingestedAt":"2026-10-07T16:38:22.227Z","exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-10T02:33:22.859894Z"},"slug":"CVE-2026-107269","body":"## Overview\n\nGophish through 0.12.1 contains a timing discrepancy vulnerability in AdminServer.Login that allows unauthenticated attackers to enumerate valid usernames by measuring login response times. Attackers can submit candidate usernames to POST /login and detect bcrypt comparison delays for existing accounts, narrowing targets for password guessing or credential stuffing.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":32,"depthScoreParts":{"impact":20.4,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":220682,"id":"CVE-2026-107269","ts":1792026562289,"field":"exploit_available","old":"false","new":"true"}]}